1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
|
/* rgcacheprogress.cc
*
* Copyright (c) 2000, 2001 Conectiva S/A
*
* Author: Alfredo K. Kojima <kojima@conectiva.com.br>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
*/
#include <math.h>
#include "config.h"
#include "rgcacheprogress.h"
#include "rgutils.h"
#include "i18n.h"
RGCacheProgress::RGCacheProgress(GtkWidget *parent, GtkWidget *label)
: _parent(parent), _label(label)
{
// _prog = gtk_progress_bar_new();
// gtk_label_set_text(GTK_LABEL(_label), utf8(Op.c_str()));
// gtk_box_pack_start(GTK_BOX(_parent), _prog, FALSE, TRUE, 0);
_prog = parent;
gtk_label_set_text(GTK_LABEL(_label), utf8(Op.c_str()));
_mapped = false;
}
RGCacheProgress::~RGCacheProgress()
{
//gtk_widget_destroy(_prog);
}
void RGCacheProgress::Update()
{
if (!CheckChange()) {
//RGFlushInterface();
return;
}
if (!_mapped) {
gtk_widget_show(_prog);
RGFlushInterface();
_mapped = true;
}
if (MajorChange)
gtk_label_set_text(GTK_LABEL(_label), utf8(Op.c_str()));
// only call set_fraction when the changes are noticable (0.1%)
if (fabs(Percent-
gtk_progress_bar_get_fraction(GTK_PROGRESS_BAR(_prog))*100.0) > 0.1)
gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(_prog),
(float)Percent / 100.0);
RGFlushInterface();
}
void RGCacheProgress::Done()
{
gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(_prog), 1.0);
RGFlushInterface();
gtk_widget_hide(_prog);
_mapped = false;
}
|
